Particle Pre-Filter for use with STS respirators. Superb protection again liquid splashes and coarse particles before they reach the main filter.

[Features]

• High performance particle filter class P2
• Certified to AS/NZS 1716. Lic 2211
• Certified to EN4387:2000 P2
• Water and Oil repellent
• Ultra Low Profile - will fit under faceshields and welding helmets
• Used against all types of wet and dry particles, such as dust, smoke, aerosols, spray, asbestos, bacteria, viruses and mould
• Plastic polypropylene. No metal parts